Vampire Mask

Vamp Mask

Vampire Mask is used on standless for Vampire, it can also be used on The World for Vampiric The World! You can also used Stone Mask of Aja for Aja Mask which can be used on standless for Kars, but if you already have Kars (by using vamp mask two times) you will obtain Kars : Ultimate Life Form.

And you can also turn the Ultimate Life Form / ULF into Reverted from ULF which will take Extreme Light Tool to revert it.